TY  - RPRT
TI  - Physiographic diagram of the Seven Devils Mountains and Hells Canyon, Idaho and Oregon
AU  - Tau Rho Alpha
AU  - William A. Austin
PY  - 1982
DO  - 10.3133/ofr82894
UR  - https://pubs.usgs.gov/publication/ofr82894
ID  - ofr82894
ER  -